Voting & Elections in Casa de Oro-Mount Helix, CA
Presidential election results and party lean trends
County-level data: Election results are reported at the county level. Casa de Oro-Mount Helix is located in San Diego County, CA. Results reflect all voters in the county, not just those in Casa de Oro-Mount Helix.
Election Overview
Source: San Diego County (2024)2024 Winner
Democrat
Dem Votes
841,372
56.9%
GOP Votes
593,270
40.2%
Total Votes
1,477,786
Margin
D+16.8%
Shift from 2020
R+6.0pp
vs prior election
📊Election Results by Year
2016–2024📈Partisan Lean Trend
D+16.8%Election History
Source: County-Level Election Results| Year | Dem Votes | GOP Votes | Total | Dem % | GOP % | Margin |
|---|---|---|---|---|---|---|
| 2024 | 841,372 | 593,270 | 1,477,786 | 56.9% | 40.2% | D+16.8 |
| 2020 | 964,650 | 600,094 | 1,601,722 | 60.2% | 37.5% | D+22.8 |
| 2016 | 567,243 | 386,807 | 1,011,651 | 56.1% | 38.2% | D+17.8 |
In the 2024 presidential election, San Diego County recorded 1,477,786 total votes. Democrats won the county with 56.9% of the vote compared to 40.2% for Republicans, a margin of D+16.8%. Compared to 2020, the margin shifted R+6.0pp from the previous election. Since 2016, San Diego County has shifted 1.1 percentage points toward Republicans.